Package org.gnome.gtk

Interface TextView.ToggleOverwriteCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

TextView

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface TextView.ToggleOverwriteCallback
extends FunctionPointer

Functional interface declaration of the ToggleOverwriteCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Gets emitted to toggle the overwrite mode of the text view.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceTextView)	The upcall method is called from native code.

Method Details

run

void run()

Gets emitted to toggle the overwrite mode of the text view.

The ::toggle-overwrite signal is a keybinding signal.

The default binding for this signal is Insert.

upcall

default void upcall(MemorySegment sourceTextView)

The upcall method is called from native code. The parameters are marshaled and run() is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer